... Denmark, Finland, the Netherlands and Switzerland appear at the top of the league table, while Greece, Italy and the United States are shown to have the highest levels of inequality for children. ... reserve, in the canton of Buenos Aires, in the southern part of Costa Rica.GLOBAL CHALLENGES FOR ADOLESCENTS17Realizing the Rights of Adolescents THE STATE OF THE WORLD’S CHILDREN 201112 the ... dedicated the 2011 edition of its flagship report The State of the World’s Children to adolescents and adolescence. The report begins with a brief discussion of the concept of adolescence and explains...